fix shebang banner

apps/cli/src/index.ts

@@ -1,4 +1,3 @@
-#!/usr/bin/env node
 import path from "node:path";
 import { cancel, intro, log, outro } from "@clack/prompts";
 import { consola } from "consola";

apps/cli/tsdown.config.ts

@@ -7,4 +7,7 @@ export default defineConfig({
 	shims: true,
 	minify: true,
 	outDir: "dist",
+	outputOptions: {
+		banner: "#!/usr/bin/env node",
+	},
 });